CN105964804A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN105964804A CN105964804A CN201610460024.4A CN201610460024A CN105964804A CN 105964804 A CN105964804 A CN 105964804A CN 201610460024 A CN201610460024 A CN 201610460024A CN 105964804 A CN105964804 A CN 105964804A
- Authority
- CN
- China
- Prior art keywords
- die
- limit spring
- guide
- diel
- stamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a stamping die. The stamping die comprises an upper convex die and a lower concave die which are adapted, wherein two groups of vertically downward guide rods are arranged at the bottoms of the two sides of a convex part of the upper convex die, two guide grooves matched with the two groups of guide rods are arranged at positions just below the lower concave die, a limit spring is arranged in each guide groove, and each guide rod can be inserted in the corresponding guide groove and abutted against the corresponding limit spring; the upper end of each guide rod is detachably connected to the bottom of the upper convex die through a lock catch element, and the die is convenient to detach during replacement; and a rubber washer is arranged at a contact part of the lower end of each limit spring and the corresponding guide groove, and the limit spring is returned under the action of the corresponding rubber washer after a stamping procedure is completed. The stamping die disclosed by the invention achieves an integrated design for a plurality of functions of the die, completes the procedures of guide and die stamping simultaneously, and is convenient to operate, and simple and practical.
Description
[technical field]
The present invention relates to die apparatus technical field, particularly to a kind of diel.
[background technology]
Diel generally includes upper die and lower die, upper mould fixed plate, lower mold fixed plate, guiding
Device, positioner and device for discharging, guider is used for guiding upper die and lower die orientation alignment,
Realize Sheet Metal Forming Technology.The device for discharging of some diels also includes push rod structure, passes through push rod
Workpiece diel processed ejects, it is achieved discharging operations.
Existing diel is generally of independent guider and device for discharging, causes punching press
The structure of die apparatus is complicated, processing technique is loaded down with trivial details, operation is complicated, production cost is high.
[summary of the invention]
In view of this, for overcoming the deficiencies in the prior art, the present invention provides a kind of diel,
Simplify punching die structure, reasonable in design, integrated design, it is possible to complete multiple working procedure, have
Effect reduces technology difficulty, easy to operate, improves the safety of mould.
For achieving the above object, technical scheme is as follows:
A kind of diel, including suitable upper male mould and lower cavity die, described upper male mould convex
Portion two side bottom arranges two groups of guide posts vertically downward, and described lower cavity die sets in position directly below
There are two gathering sills matched with described two groups of guide posts, spacing bullet is set in described gathering sill
Spring, described guide post offsets with described limit spring in can be inserted into described gathering sill.
The upper end of described guide post is removably attachable to bottom described upper male mould by snap close piece,
The convenient disassembly when more mold exchange, the most easily fixes during use.
Described limit spring lower end and gathering sill contact position arrange rubber washer, described rubber washer
It is arranged on gathering sill inner bottom part, there is elastic reaction, when limit spring is in compressive state needs
During reinstatement, under rubber washer elastic reaction, described limit spring can comparatively fast bounce back in situ
Put.
After described guide post inserts gathering sill, both fit clearances are 0.03-0.10mm, join
Closing relatively tight, both contact portions are more smooth, and the obstruction that will not rub is mobile.
During use, described guide post is when described upper male mould moves down, and described guide post is gradually
Offset with described limit spring in inserting the gathering sill of described lower cavity die, and be pressed downward against shrinkage limit position bullet
Spring, when arriving the position that described upper male mould carries out stamping procedure with lower cavity die, described spacing
It is automatically positioned under the effect of spring, simple to operation.
After stamping procedure completes, the most somewhat moving described upper male mould, described limit spring is the end of at
Returning quickly under the rubber washer elastic reaction in portion, and described upper male mould can be supported return in situ
Put.
The invention has the beneficial effects as follows, mould structure is novel, makes multiple function integration design,
Complete to guide and mould punching operation simultaneously, easy to operate, simple and practical.
[accompanying drawing explanation]
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below
The accompanying drawing used required in embodiment or description of the prior art will be briefly described, aobvious and
Easily insight, the accompanying drawing in describing below is only some embodiments of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to according to these
Accompanying drawing obtains other accompanying drawing.
Fig. 1 is the structural representation of the present invention.
In figure, 1, upper male mould, 2, lower cavity die, 3, guide post, 4, gathering sill, 5, limit
Position spring, 6, rubber washer, 7, snap close piece.
[detailed description of the invention]
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
With reference to Fig. 1, a kind of diel, including suitable upper male mould 1 and lower cavity die 2,
Protuberance two side bottom of upper male mould 1 arranges two groups of guide posts 3 vertically downward, and lower cavity die 2 exists
Position directly below is provided with two gathering sills 4 matched with described two groups of guide posts 3, described in lead
Limit spring 5 is set in groove 4, guide post 3 can be inserted in described gathering sill 4 with described limit
Position spring 5 offsets.
The upper end of guide post 3 is removably attachable to described upper male mould 1 end by snap close piece 7
Portion, the convenient disassembly when more mold exchange, the most easily fix during use.
Limit spring 5 lower end and gathering sill 4 contact position arrange rubber washer 6, rubber washer 6
It is arranged on gathering sill 6 inner bottom part, there is elastic reaction, when limit spring 5 is in compressive state
When needing to restore to the original state, under rubber washer 6 elastic reaction, described limit spring 5 can very fast bullet
Return to original position.
Guide post 3 is after inserting gathering sill 4, and both fit clearances are 0.03-0.10mm,
Coordinating relatively tight, both contact portions are more smooth, and the obstruction that will not rub is mobile.
The operation principle of the present invention is:
During use, guide post 3 when described upper male mould 1 moves down, described guide post 3 by
Offset with limit spring 5 in gradually inserting the gathering sill 4 of described lower cavity die 2, and be pressed downward against shrinkage limit
Position spring 5, when arriving the position that described upper male mould 1 carries out stamping procedure with lower cavity die 2,
It is automatically positioned under the effect of described limit spring 5, simple to operation.
After stamping procedure completes, the most somewhat move described upper male mould 1, described limit spring 5
Returning quickly under the elastic reaction of the rubber washer 6 of bottom, and upper male mould 1 can be supported by it
Bounce back into original position.
Inventive die novel structure, makes multiple function integration design, complete simultaneously guide and
Mould punching operation, easy to operate, simple and practical.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (4)
1. a diel, including suitable upper male mould and lower cavity die, it is characterised in that
Protuberance two side bottom of described upper male mould arranges two groups of guide posts vertically downward, described lower cavity die
Two gathering sills matched with described two groups of guide posts, described guiding it is provided with in position directly below
Limit spring is set in groove, described guide post can be inserted in described gathering sill with described limit spring
Offset.
A kind of diel the most according to claim 1, it is characterised in that described in lead
It is removably attachable to bottom described upper male mould by snap close piece to the upper end of bar.
A kind of diel the most according to claim 1, it is characterised in that described limit
Position lower spring end arranges rubber washer with gathering sill contact position.
A kind of diel the most according to claim 1 and 2, it is characterised in that institute
After stating guide post insertion gathering sill, both fit clearances are 0.03-0.10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460024.4A CN105964804A (en) | 2016-06-22 | 2016-06-22 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460024.4A CN105964804A (en) | 2016-06-22 | 2016-06-22 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964804A true CN105964804A (en) | 2016-09-28 |
Family
ID=57022517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460024.4A Pending CN105964804A (en) | 2016-06-22 | 2016-06-22 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350410A (en) * | 2017-08-17 | 2017-11-17 | 安徽开诚电器有限公司 | Forging mold |
| CN108941330A (en) * | 2018-07-09 | 2018-12-07 | 许春燕 | A kind of stamping die |
-
2016
- 2016-06-22 CN CN201610460024.4A patent/CN105964804A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350410A (en) * | 2017-08-17 | 2017-11-17 | 安徽开诚电器有限公司 | Forging mold |
| CN108941330A (en) * | 2018-07-09 | 2018-12-07 | 许春燕 | A kind of stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |